Li Jinrang, Zhang Jie, Guo Pengfei, Tian Shiyu, Li Keliang
Department of Otorhinolaryngology Head and Neck Surgery, Navy General Hospital, Beijing, 100048, China.
World J Otorhinolaryngol Head Neck Surg. 2016 Dec 15;2(4):198-202. doi: 10.1016/j.wjorl.2016.07.002. eCollection 2016 Dec.
To examine whether pharyngeal swallowing function is impaired in globus patients with swallowing difficulty by dynamic swallowing study.
Dynamic swallowing studies were performed on 80 normal adult volunteers and 33 globus patients with swallowing difficulty. Objective parameters such as maximum displacement of the hyoid bone, pharyngeal transit time, pharyngeal constriction ratio, and maximum opening of the esophageal entrance were measured, which were closely associated with the pharyngeal swallowing function in the swallowing process.
There were no significant differences between globus patients and normal adults in hyoid bone displacement, pharyngeal transit time, pharyngeal constriction ratio, or maximum opening of the esophageal entrance ( > 0.05).
The results of the dynamic swallowing study indicated that the pharyngeal swallowing function of globus patients was not impaired.
通过动态吞咽研究，检查有吞咽困难的癔球症患者的咽部吞咽功能是否受损。
对80名正常成年志愿者和33名有吞咽困难的癔球症患者进行动态吞咽研究。测量诸如舌骨最大位移、咽部通过时间、咽部收缩率和食管入口最大开口等客观参数，这些参数在吞咽过程中与咽部吞咽功能密切相关。
癔球症患者与正常成年人在舌骨位移、咽部通过时间、咽部收缩率或食管入口最大开口方面无显著差异（P>0.05）。
动态吞咽研究结果表明，癔球症患者的咽部吞咽功能未受损。
